My Doom 3 mod is doing great. Got people making addons for it. As far as popularity goes for Doom 3 mods at ModDB, Perfected Doom 3 is usually in the top 3, mostly first, and for all time popularity its 3rd place. Behind 2 monster hits. The Dark Mod takes 1st and Sikkmod takes 2nd. I'm cool with that because I owe a lot to those mods for resources. PD3 is a success.
I'm sorry old friend but I'm not working on that mod anymore. The source is available for anybody willing to tamper with it and do what they want with it. But as for me I don't see myself going back to it ever unless it's to fix some game breaking bug nobody noticed before. But it's been years since any complaints like that have come up. I think the mod is 100% in the clear.